NServiceBus.ExpiredTimeoutsPoller.InnerPoll C# (CSharp) Method

        async Task InnerPoll(CancellationToken cancellationToken)
        {
            while (!cancellationToken.IsCancellationRequested)
            {
                await SpinOnce(cancellationToken).ConfigureAwait(false);
                await Task.Delay(NextRetrievalPollSleep, cancellationToken).ConfigureAwait(false);
            }
        }